Base | Representation |
---|---|
bin | 1110110101111100101… |
… | …1110100000011110011 |
3 | 220101012101111022112021 |
4 | 3231133023310003303 |
5 | 13134220000042203 |
6 | 313051223012311 |
7 | 24265065155260 |
oct | 3553713640363 |
9 | 811171438467 |
10 | 255000002803 |
11 | 99165943377 |
12 | 41506b9a097 |
13 | 1b07ac1bb30 |
14 | c4b08b4267 |
15 | 6976c715bd |
hex | 3b5f2f40f3 |
255000002803 has 32 divisors (see below), whose sum is σ = 319862632320. Its totient is φ = 197927193600.
The previous prime is 255000002753. The next prime is 255000002813. The reversal of 255000002803 is 308200000552.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-255000002803 is a prime.
It is not an unprimeable number, because it can be changed into a prime (255000002813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 874551 + ... + 1129087.
It is an arithmetic number, because the mean of its divisors is an integer number (9995707260).
Almost surely, 2255000002803 is an apocalyptic number.
255000002803 is a deficient number, since it is larger than the sum of its proper divisors (64862629517).
255000002803 is a wasteful number, since it uses less digits than its factorization.
255000002803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254767.
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 255000002803 in words is "two hundred fifty-five billion, two thousand, eight hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •